SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02086

Signal sequence   MKKKLATTVLALSFLTAGISTHHHSAKA

Length  28

Organism  Staphylococcus aureus (strain Newman)

UniProt ID  A6QIG7,

Motif  1..28



Activity Information


Pathway  Sec

Natural/Artificial  Natural

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB02086.cif

Structure  SPKB02086.cif
Very high (pLDDT > 90)
Confident (90 > pLDDT > 70)
Low (70 > pLDDT > 50)
Very low (pLDDT < 50)
Loading PAE…
Expected Position Error (Ångströms)


Physicochemical Information


Molecular weight  2963.53464

Aliphatic index  97.85714286

Isoelectric point  11.27836295

Charge (pH=7)   4.269531437

Topological polar surface area  1180.75

Aromaticity  0.035714286

Average rotatable bonds  3.571428571

Number of hydrogen bond donors  43

Number of hydrogen bond acceptors  44

X logP energy  -11.9854

Hydropathy 



Literature Information


Title  Chemotaxis inhibitory protein of Staphylococcus aureus, a bacterial antiinflammatory agent.

DOI  10.1084/jem.20031636,

Publication Year  2004

PubMed ID  14993252,

Patent ID  NA,



Faculty of Applied Sciences, Macao Polytechnic University, Macao, China.